# Earth Science Tech, Inc. (ETST)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/earth-science-tech-inc/ JSON: https://steadybase.io/company/earth-science-tech-inc.json Checked Nov 10, 2026. Latest filing read: Aug 7, 2026.

## Company

- Legal name: Earth Science Tech, Inc.
- Ticker: ETST (OTC)
- SEC CIK: 0001538495
- Industry: Pharmaceutical Preparations (SIC 2834)
- Headquarters: Miami, FL
- Fiscal year ends: March 31
- SEC filer category: Non-accelerated filer<br>Smaller reporting company
- Website: earthsciencetech.com
- Investor relations: https://earthsciencetech.com/investors-email-alerts/
- LinkedIn: https://www.linkedin.com/company/earth-science-tech-inc-etst
- Next earnings date: Nov 10, 2026 (estimated from past 8-K timing)

## Key facts

- Revenue: $35.7M for the fiscal year ended Mar 31, 2026 (10-K filed Jun 18, 2026). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/0001493152-26-029160-index.html
- Operating income: $892,349 for the fiscal year ended Mar 31, 2024 (10-K filed Jun 28, 2024). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315224025578/0001493152-24-025578-index.html
- Net income: $3.6M for the fiscal year ended Mar 31, 2026 (10-K filed Jun 18, 2026). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/0001493152-26-029160-index.html
- SG&A: $3.6M for the fiscal year ended Mar 31, 2026 (10-K filed Jun 18, 2026). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/0001493152-26-029160-index.html
- Shares outstanding: 286,389,881 as of Nov 9, 2026 (10-Q filed Nov 9, 2026). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226050720/0001493152-26-050720-index.html
- Auditor: Semple, Marchal & Cooper, LLP, Phoenix, AZ, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income | SG&A |
|---|---|---|---|---|
| Mar 31, 2026 | $35.7M | n/a | $3.6M | $3.6M |
| Mar 31, 2025 | $33.1M | n/a | $3.3M | $4.2M |
| Mar 31, 2024 | $12.0M | $892,349 | $812,139 | $166,976 |
| Mar 31, 2023 | $48,537 | -$936,683 | -$365,405 | $231,890 |
| Mar 31, 2022 | $14,123 | -$226,706 | $3.2M | $119,719 |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/earth-science-tech-inc.json

## Officers and directors

- Giorgio R. Saumat, CEO & Chairman of the Board. LinkedIn: https://linkedin.com/in/giorgio-r-saumat-etst. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Ernesto Flores, CFO, Board of Director, Audit & Compensation Committee member. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Ernesto L. Flores, Chief Financial Officer. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Mario G. Tabraue, COO & Board of Director. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Christopher Rose, Chief Technology Officer (CTO). Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Emiliano Curia, Independent Director, Audit & Compensation Committee member. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Jeff P.H. Cazeau, Independent Director & Audit Committee member. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Victoria Losada, Secretary. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- Yovan Sanchez, Board of Director. Source: 10-K filed Jun 18, 2026, https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm

## Recent 8-K events

- Oct 26, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226048516/form8-k.htm
- Sep 1, 2026: Item 5.07, Submission of matters to a vote of security holders; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226040990/form8-k.htm
- Aug 19, 2026: Item 2.01, Completion of acquisition or disposition of assets; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226039138/form8-k.htm
- Aug 12, 2026: Item 7.01, Regulation FD disclosure; Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226037339/form8-k.htm
- Aug 7, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226036483/form8-k.htm
- Jun 18, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029200/form8-k.htm
- Jun 10, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226028050/form8-k.htm
- Apr 17, 2026: Item 5.03, Amendments to articles or bylaws; change in fiscal year; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226017907/form8-k.htm
- Mar 24, 2026: Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226012284/form8-k.htm
- Mar 13, 2026: Item 5.02, Departure or appointment of directors or officers; compensation; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226010090/form8-k.htm

## Insider trades (Form 4)

- Jul 22, 2025: Giorgio R. Saumat (CEO) bought 50,000 shares, about $10,500. Source: https://www.sec.gov/Archives/edgar/data/1538495/000164117225020553/0001641172-25-020553-index.htm
- Jul 21, 2025: Giorgio R. Saumat (CEO) bought 100,000 shares, about $20,000. Source: https://www.sec.gov/Archives/edgar/data/1538495/000164117225020416/0001641172-25-020416-index.htm
- Jul 9, 2025: Yovan Arturo Sanchez (Director) bought 33,044 shares, about $5,948. Source: https://www.sec.gov/Archives/edgar/data/1538495/000164117225018423/0001641172-25-018423-index.htm
- Jul 2, 2025: Yovan Arturo Sanchez (Director) bought 60,805 shares, about $12,161. Source: https://www.sec.gov/Archives/edgar/data/1538495/000164117225017655/0001641172-25-017655-index.htm

## What management said

- "Our fiscal first quarter results reflect steady, compounding progress and the inherent operating leverage within our business model" Giorgio R. Saumat, CEO and Chairman of the Board of Earth Science Tech, Inc (8-K filed Aug 7, 2026). Source: https://www.sec.gov/Archives/edgar/data/1538495/000149315226036483/ex99-1.htm

## Latest filings

- 8-K filed Oct 26, 2026: https://www.sec.gov/Archives/edgar/data/1538495/000149315226048516/form8-k.htm
- 10-K filed Jun 18, 2026: https://www.sec.gov/Archives/edgar/data/1538495/000149315226029160/form10-k.htm
- 10-Q filed Aug 7, 2026: https://www.sec.gov/Archives/edgar/data/1538495/000149315226036450/form10-q.htm
- DEF 14A filed Jul 29, 2026: https://www.sec.gov/Archives/edgar/data/1538495/000149315226035112/formdef14a.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/